Low-temperature fermentation treatment device

Abstract

The utility model relates to a low-temperature fermentation treatment device and belongs to the technical field of biological fermentation. Comprising a crushing mechanism, and the crushing mechanism is arranged in the mixing cavity, located at the crushing opening and used for crushing material-shaped raw materials; the circulating cooling mechanism is arranged on the side wall of the fermentation cavity and is used for controlling the temperature of the fermentation cavity; the cooling and stirring mechanism is arranged in the fermentation cavity and is used for stirring the fermented materials and ensuring that the temperature of the central part of the fermentation cavity is consistent with the temperature of the periphery of the fermentation cavity. According to the utility model, the cooling and stirring mechanism is arranged, so that the temperature of the central part of the fermentation cavity is consistent with the temperature of the periphery of the fermentation cavity.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of biological fermentation technology, specifically relates to a low temperature fermentation treatment device. BACKGROUND

[0002] Fermentation refers to the process that people prepare microbial bodies themselves, or direct metabolites or secondary metabolites by means of microbial life activities under aerobic or anaerobic conditions. Fermentation is sometimes written as fermentation, and its definition is different due to different uses. The fermentation commonly said is mostly the decomposition process of organisms to organic matter.

[0003] The existing low temperature fermentation device needs to crush the raw materials first and then add them to the fermentation device for fermentation. The fermentation steps are complicated, and the temperature at the center of the existing fermentation device is inconsistent with the temperature at the periphery, which may cause incomplete fermentation. UTILITY MODEL CONTENT

[0004] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0005] A low temperature fermentation treatment device comprises:

[0006] A box body, a mixing cavity, a liquid storage cavity and a fermentation cavity are independently arranged in the box body;

[0007] A crushing port and a feeding port are arranged at the top of the mixing cavity, and a liquid inlet is arranged at the top of the liquid storage cavity; the bottom of the mixing cavity is communicated with the fermentation cavity through a discharging channel, and the bottom of the liquid storage cavity is communicated with the fermentation cavity through a pipeline; a discharging port is arranged at the bottom of the fermentation cavity;

[0008] A crushing mechanism is arranged in the mixing cavity and located at the crushing port, and is used for crushing the material raw materials;

[0009] A circulating cooling mechanism is arranged on the side wall of the fermentation cavity, and is used for controlling the temperature of the fermentation cavity;

[0010] A cooling and stirring mechanism is arranged in the fermentation cavity, and is used for stirring the fermentation material while ensuring that the temperature of the center part of the fermentation cavity is consistent with the temperature of the periphery of the fermentation cavity.

[0011] Further, the crushing mechanism comprises a crushing box and a crushing roller group;

[0012] The crushing roller group is arranged in the crushing box, the top opening of the crushing box is located at the crushing port, and the bottom of the crushing box is provided with an outlet communicated with the mixing cavity.

[0013] Further, a stirring assembly is arranged in the mixing cavity, which comprises a first driving motor and a first stirring shaft.

[0014] The first driving motor is arranged outside the box body and fixedly mounted on the box body; one end of the first stirring shaft is rotatably connected to the side wall of the mixing cavity and drivingly connected to the driving end of the first driving motor through the side wall of the mixing cavity; the other end of the first stirring shaft is rotatably connected to the side of the mixing cavity away from the first driving motor; and the outer surface of the first stirring shaft is provided with first stirring blades.

[0015] Further, the circulating cooling mechanism comprises a spiral pipe and a heat dissipation assembly for cooling the coolant in the spiral pipe.

[0016] The spiral pipe is arranged around the side wall of the fermentation cavity, and the inlet end and the outlet end of the spiral pipe are connected to the heat dissipation assembly through the box body; wherein the spiral pipe and the heat dissipation assembly form a closed circulation loop.

[0017] Further, the cooling and stirring mechanism comprises a cooling assembly, a hollow pipe and a driving assembly.

[0018] The driving assembly is arranged at the outer bottom of the fermentation cavity; the hollow pipe is arranged at the center of the fermentation cavity, wherein the first end of the hollow pipe is rotatably connected to the bottom of the fermentation cavity and drivingly connected to the driving end of the driving assembly through the bottom of the fermentation cavity, the second end of the hollow pipe is rotatably connected to the top of the fermentation cavity; and the outer surface of the hollow pipe is provided with second stirring blades.

[0019] The cooling assembly is arranged in the hollow pipe to ensure that the temperature of the central part of the fermentation cavity is consistent with the temperature of the outer periphery of the fermentation cavity.

[0020] Further, the cooling assembly comprises a spiral cooling pipe arranged in the hollow pipe, the inlet end of the spiral cooling pipe is connected to the inlet end of the spiral pipe, and the outlet end of the spiral cooling pipe is connected to the outlet end of the spiral pipe.

[0021] Further, the driving assembly comprises a driving wheel, a driven wheel and a second driving motor.

[0022] The second driving motor is mounted on the box body, the driving end of the second driving motor is drivingly connected to the driving wheel; and the driven wheel is fixedly mounted on the first end of the hollow pipe and engaged with the driving wheel.

[0023] Further, a temperature sensor for detecting the temperature of the fermentation cavity is arranged in the fermentation cavity.

[0024] Advantages:

[0025] The utility model discloses a cooling stirring mechanism is set up, has guaranteed the temperature of the fermentation cavity center part with the temperature of the fermentation cavity periphery is identical, simultaneously, is provided with the broken mechanism, only needs the object that needs to ferment directly to put into the device, can carry out fermentation, and the operation is simple. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is the structure diagram of low temperature fermentation treatment device of the utility model;

[0027] Among them, 1, mixing cavity;11, broken mouth;12, feed inlet;13, broken roller group;14, stirring assembly;2, liquid storage cavity;3, fermentation cavity;31, circulating cooling mechanism;32, cooling stirring mechanism;321, hollow pipe;322, spiral cooling pipe;323, driven wheel;324, driving wheel;325, second drive motor. DETAILED DESCRIPTION

[0028] Example 1

[0029] Reference Figure 1 A kind of low temperature fermentation treatment device, comprising:

[0030] Box, mixing cavity 1, liquid storage cavity 2 and fermentation cavity 3 are independently arranged in box;

[0031] The top of mixing cavity 1 is provided with broken mouth 11 and feed inlet 12, and the top of liquid storage cavity 2 is provided with liquid inlet;The bottom of mixing cavity 1 is communicated with fermentation cavity 3 through discharge passage, and the bottom of liquid storage cavity 2 is communicated with fermentation cavity 3 through pipeline;The bottom of fermentation cavity 3 is provided with discharge port;

[0032] Broken mechanism, the broken mechanism is arranged in mixing cavity 1 and is located at broken mouth 11, for crushing material raw materials;

[0033] Circulating cooling mechanism 31, circulating cooling mechanism 31 is arranged in the side wall of fermentation cavity 3, for controlling the temperature of fermentation cavity 3;

[0034] Cooling stirring mechanism 32, cooling stirring mechanism 32 is arranged in fermentation cavity 3, for stirring fermentation material while ensuring that the temperature of the center part of fermentation cavity 3 is consistent with the temperature of the periphery of fermentation cavity 3.

[0035] Preferably, the broken mechanism includes a broken box and a broken roller group 13;

[0036] Broken roller group 13 is arranged in broken box, and the top opening of broken box is located at broken mouth, and the bottom of broken box is provided with an outlet communicated with mixing cavity.

[0037] In the embodiment, the crushing roller set 13 is composed of two crushing rollers which are oppositely arranged and driven by two driving motors to move towards each other.

[0038] In the embodiment, a filter screen is arranged at the outlet of the crushing box.

[0039] Preferably, the mixing cavity 1 is further provided with a stirring assembly 14, which comprises a first driving motor and a first stirring shaft.

[0040] The first driving motor is arranged outside the box body and fixedly mounted on the box body; one end of the first stirring shaft is rotatably connected to the side wall of the mixing cavity 1 and penetrates the side wall of the mixing cavity 1 to be drivingly connected to the driving end of the first driving motor, and the other end of the first stirring shaft is rotatably connected to the side of the mixing cavity 1 away from the first driving motor; the outer surface of the first stirring shaft is provided with first stirring blades.

[0041] Preferably, the circulating cooling mechanism 31 comprises a spiral pipe and a heat dissipation assembly for cooling the coolant in the spiral pipe.

[0042] The spiral pipe is arranged around the side wall of the fermentation cavity 3, and the inlet end and the outlet end of the spiral pipe are connected to the heat dissipation assembly through the box body; wherein the spiral pipe and the heat dissipation assembly form a closed circulation loop.

[0043] Preferably, the cooling and stirring mechanism 32 comprises a cooling assembly, a hollow pipe 321 and a driving assembly.

[0044] The driving assembly is arranged at the outer bottom of the fermentation cavity 3; the hollow pipe 321 is arranged at the center of the fermentation cavity 3, wherein the first end of the hollow pipe 321 is rotatably connected to the bottom of the fermentation cavity 3 and penetrates the bottom of the fermentation cavity 3 to be drivingly connected to the driving end of the driving assembly, and the second end of the hollow pipe 321 is rotatably connected to the top of the fermentation cavity 3; the outer surface of the hollow pipe 321 is provided with second stirring blades.

[0045] The cooling assembly is arranged in the hollow pipe 321 to ensure that the temperature of the center part of the fermentation cavity is consistent with the temperature of the outer periphery of the fermentation cavity.

[0046] Preferably, the cooling assembly comprises a spiral cooling pipe 322 which is arranged in the hollow pipe 321, the inlet end of the spiral cooling pipe 322 is connected to the inlet end of the spiral pipe, and the outlet end of the spiral cooling pipe 322 is connected to the outlet end of the spiral pipe.

[0047] Preferably, the driving assembly comprises a driving wheel 324, a driven wheel 323 and a second driving motor 325.

[0048] The second driving motor 325 is installed on the box body, and a driving end of the second driving motor 325 is drivingly connected with the driving wheel 324.

[0049] Preferably, the fermentation cavity 3 is further provided with a temperature sensor for detecting the temperature of the fermentation cavity.

[0050] In the embodiment, the crushing port, the discharge port, the liquid inlet, the discharge port, the pipeline and the discharge channel are provided with electromagnetic valves.

[0051] Working principle: according to the proportion, the straw, sweet potato vine, alfalfa, perilla, mint leaves, kudzu vine are crushed through the crushing port and then enter the mixing cavity; the lactic acid bacteria, yeast, monascus and lactobacillus acidophilus are mixed with water to prepare the fermentation liquid, and are placed in the liquid storage cavity; the peanut powder, fish bone powder, diglycerol fatty acid ester, modified starch and sodium carboxymethyl cellulose are mixed according to the proportion, and are placed in the mixing cavity through the feeding port; the stirring assembly is started to mix the substances in the mixing cavity, after stirring is completed, the mixture is placed for 1-3h; the electromagnetic valves of the pipeline and the discharge channel are opened, the fermentation liquid and the mixture are fermented in the fermentation cavity, the hollow pipe is driven to rotate by the driving assembly, so that the fermentation liquid and the mixture are mixed more uniformly, the driving assembly is closed; the circulating cooling mechanism, the circulating cooling pipe and the temperature sensor are used to ensure that the fermentation cavity is kept at a certain temperature for 15-30 days; finally, the finished product is obtained.

[0052] The above is only the preferred embodiment of the present application, and does not limit the technical range of the present application, so any slight modification, equivalent change and modification according to the technical essence of the present application are still within the scope of the technical scheme of the present application.

Claims

1. A low-temperature fermentation treatment apparatus, characterized by comprising: The application relates to a fermentation tank. The top of the mixing cavity is provided with a crushing port and a feeding port, the top of the liquid storage cavity is provided with a liquid feeding port, the bottom of the mixing cavity is communicated with the fermentation cavity through a discharging channel, the bottom of the liquid storage cavity is communicated with the fermentation cavity through a pipeline, and the bottom of the fermentation cavity is provided with a discharging port. A crushing mechanism is arranged in the mixing cavity and located at the crushing port, and is used for crushing the material in a form of a solid. A circulating cooling mechanism is arranged on the side wall of the fermentation cavity and is used for controlling the temperature of the fermentation cavity. A cooling and stirring mechanism is arranged in the fermentation cavity and is used for stirring the fermentation material and ensuring that the temperature of the central part of the fermentation cavity is consistent with the temperature of the outer periphery of the fermentation cavity. The circulating cooling mechanism comprises a spiral pipe and a heat dissipation assembly used for cooling the coolant in the spiral pipe. The spiral pipe is arranged around the side wall of the fermentation cavity, and the inlet end and the outlet end of the spiral pipe are connected with the heat dissipation assembly through the box. The cooling and stirring mechanism comprises a cooling assembly, a hollow pipe and a driving assembly. The driving assembly is arranged at the outer bottom of the fermentation cavity, and the hollow pipe is located at the center of the fermentation cavity. The first end of the hollow pipe is rotationally connected with the bottom of the fermentation cavity and is drivingly connected with the driving end of the driving assembly through the bottom of the fermentation cavity. The second end of the hollow pipe is located in the fermentation cavity and is rotationally connected with the top of the fermentation cavity. The outer surface of the hollow pipe is provided with second stirring blades.

2. A low-temperature fermentation treatment apparatus as claimed in claim 1, characterized in that, The cooling assembly is arranged in the hollow pipe and is used for ensuring that the temperature of the central part of the fermentation cavity is consistent with the temperature of the outer periphery of the fermentation cavity. The cooling assembly comprises a spiral cooling pipe arranged in the hollow pipe.

3. A low-temperature fermentation treatment apparatus as claimed in claim 1, characterized in that, The inlet end of the spiral cooling pipe is connected with the inlet end of the spiral pipe, and the outlet end of the spiral cooling pipe is connected with the outlet end of the spiral pipe. The crushing mechanism comprises a crushing box and a crushing roller group. The crushing roller group is arranged in the crushing box.

4. A low temperature fermentation treatment apparatus as claimed in claim 1, wherein The top of the crushing box is provided with an opening located at the crushing port. The bottom of the crushing box is provided with an outlet communicated with the mixing cavity. The mixing cavity is further provided with a stirring assembly. The stirring assembly comprises a first driving motor and a first stirring shaft. The first driving motor is located outside the box and is fixedly installed on the box. One end of the first stirring shaft is rotationally connected with the side wall of the mixing cavity and is drivingly connected with the driving end of the first driving motor through the side wall of the mixing cavity. The other end of the first stirring shaft is located in the mixing cavity and is rotationally connected with the side of the mixing cavity away from the first driving motor. The outer surface of the first stirring shaft is provided with first stirring blades. The driving assembly comprises a driving wheel, a driven wheel and a second driving motor. The second driving motor is installed on the box body, and a driving end of the second driving motor is in driving connection with the driving wheel.

5. A low temperature fermentation processing device as claimed in claim 1, wherein, The fermentation cavity is also provided with a temperature sensor for detecting the temperature of the fermentation cavity.

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